karzai meeting in tehran on sunday. the two countries agree in principle to cooperate on trade and security, iran long oh oppose in the presence of u.s. and nato troops in afghanistan. >> u.n. weapon inspectors get access to an iranian nuclear facility. iran agreed to scale back enrichment of uranium that could be used to build a bomb or generate electricity. this week, the plan will be discussed to slow the nuclear program. >> mexico might open its state run oil company to private investment. that is sparking protests. we have more. >> an oil reformed package was introduced in the country senate. this reform package is aimed at modernizing. people against the reform said it's really meant to privatize what they consider a sacred national resource. penex was created in 2008. that it's been seen as holy and sacred. it pace for a third of all government spending. people marching here on sunday say what they're most afraid of is give aways to private companies, to foreign companies, to u.s. based companies. this oil reform